Outdoor High Voltage Three Phase Disconnector Switch

• Customization: Available
• Type: High-voltage
• Installation: Outdoor High-voltage
• Model NO.: GW1-24/630
• Grounding Mode: Not Grounding
• Movement Mode: Vertical Rotary Type
• Grounding: Un Grounded
• Series: Three
• Run: Turn the Horizontal
• Common Model: Gw9
• Structure of Operating: Manual
• Certification: ISO, IS9001, IEC
• Brand: Jecsany
• Transport Package: Wooden Carton
• Specification: LBIS type
• Trademark: Jecsany
• Origin: China
• HS Code: 8535309000
• Production Capacity: 5000 Set/Sets Per Month

Product Description

Product Description

 

Isolating Switch 

An electrical device for the reliable disconnection of certain sections of a high-voltage electrical network when there is no current in them. The use of isolating switches (either alone or in combination with high-speed short-circuiting devices) makes it possible to simplify the arrangement of switching points and transformer substations and to eliminate expensive high-voltage circuit breakers.

 

In the case of damage to certain sections of a network, the circuit breakers operate first, and then the isolating switches automatically disconnect the damaged section, after which the circuit breakers close again and restore electric power to the rest of the consumers on the network. Isolating switches are also used to disconnect and reconnect unloaded transformers and sections of power lines during operation. An isolate switch must provide a reliable connection in case of a random occurrence of a short circuit in the network. An important characteristic of an isolating switch is a short operate time, particularly the disconnect time, which must not exceed 0.1 sec.

Product Parameters

 

Outdoor AC Gang isolator switch 11KV/400A-33KV/1000A used in 3 phase AC 50/60Hz power circuit, it is used as switching on and switch off at the voltage without load. It apply to IEC 60964: 1996, IEC62271-102:2002. 

Detailed Photos

 

-When overhauling electrical equipment, provide an electrical interval and an obviously visible disconnect point to ensure the personal safety of maintenance personnel.
-The isolating switch cannot be operated with load: it cannot be operated with rated load or large load, and it cannot open or close load current and short-circuit current. However, if it has an arc extinguishing chamber, it can be operated with small load and no-load line.
-During general power supply operation: close the isolating switch first, then close the circuit breaker or load switch; during power outage operation: first disconnect the circuit breaker or load switch, and then disconnect the isolating switch.
-When selecting, it is the same as other electrical equipment. Its rated voltage, rated current, dynamic stable current, thermal stable current, etc. must meet the needs of the use occasion.

Company Profile

Ningbo Jecsany Electrical Equipment Co, Ltd.

Ningbo Jecsany Electrical Equipment Co, Ltd. was founded in 2009 and is located in Ningbo City, Zhejiang Province. It has been committed to the technology and trade of professional high-voltage power product R&D, manufacturing and export, and has decades of good performance and experience.

Ningbo Jecsany Electrical Equipment Co, Ltd. has more than 10 years of experience and technology accumulation, mainly serving Power transformers, vacuum circuit breakers, switch cabinets, Isolating switch, Surge arrester, Fuse cutout, insulators and other products. And can provide one-stop services to new and old customers, including product development, design, manufacturing, transportation, installation, and after-sales service. We have professional teams engaged in the power industry in South Africa, Tanzania, the United Kingdom, etc.

In the future, our development goal is to pay more attention to the safety and reliability of electrical equipment products, the safety of long-term operation of equipment, and to meet and exceed customer expectations and industry standards.

"The power of innovation, light up the future" - iniect lasting power and brightness into your life and work, and wholeheartedly provide customers with high-quality products and professional services!